The flight distance from Ignatyevo Airport (BQS) in Blagoveschensk, Russia to Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India is 4,566 kilometers (2,837 miles / 2,465 nautical miles). The estimated flight time for this route is approximately 6h, flying west southwest at a heading of 242°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Russia with India. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:10 in Blagoveschensk, it's 19:40 in Kolkata. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Kolkata (CCU) to Blagoveschensk (BQS) follows a heading of 38° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Ignatyevo Airport (BQS) and Netaji Subhash Chandra Bose International Airport (CCU) detail pages, or use our flight duration calculator to compare other routes.